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105 DAVID DUVAL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,967 sqftBuilt 2012

Property at a Glance

This home is estimated between $376,049 and $603,181, with a best estimate of $582,310. That places the property above the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$376,049 $603,181
Best Estimate
$582,310
WCAD Value
$593,551
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $376,049 and $603,181. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

104 DAVID DUVAL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,928 sqft Built 2012
Raw Value $584,709
Adjusted Value $594,964

Adjusted +$10,255 for 39 sqft more living space. Net adjustment: +$10,255.

108 DAVID DUVAL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,485 sqft Built 2012
Raw Value $455,574
Adjusted Value $582,310

Adjusted +$126,736 for 482 sqft more living space. Net adjustment: +$126,736.

109 DAVID DUVAL CT, ROUND ROCK, TX 78664
0.00 mi 95% similar Same subdivision
3 bed 2 bath 2,258 sqft Built 2012
Raw Value $452,564
Adjusted Value $376,049

Adjusted -$76,515 for 291 sqft less living space. Net adjustment: -$76,515.

4 bed 3 bath 1,788 sqft Built 2015
Raw Value $538,430
Adjusted Value $580,150

Adjusted +$47,066 for 179 sqft more living space and -$5,346 for being older. Net adjustment: +$41,720.

4 bed 3 bath 1,704 sqft Built 2014
Raw Value $537,592
Adjusted Value $603,181

Adjusted +$69,153 for 263 sqft more living space and -$3,564 for being older. Net adjustment: +$65,589.

The Neighborhood

This home is valued 20.0% above the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830. With 660 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.

R553505E - FOREST CREEK SEC 32, 34, 35

above average
660 Properties
$494,830 Median Value
-2.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$593,551
Median
$494,830

This home is +20.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,525 across all districts. With a homestead exemption claimed, that drops to $11,165 — saving $1,360 per year. That's $930 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,301
Williamson County WSID #3special0.5830%$3,460
Williamson CountyCounty0.3694%$2,193
Austin Community Collegespecial0.1034%$614
Williamson County ESD #9 - Round RockESD0.0999%$593
Williamson County FM/RdCounty0.0443%$263
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$12,525

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $582,310 would pay approximately $3,635 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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